/*
 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Marco Miozzo  <marco.miozzo@cttc.es>
 *
 */

#ifndef OH_BUILDINGS_PROPAGATION_LOSS_MODEL_H_
#define OH_BUILDINGS_PROPAGATION_LOSS_MODEL_H_

#include "buildings-propagation-loss-model.h"

namespace ns3
{

class OkumuraHataPropagationLossModel;

/**
 * \ingroup buildings
 * \ingroup propagation
 *
 *  this model combines the OkumuraHata model with the BuildingsPropagationLossModel
 *
 *  \warning This model works with MobilityBuildingInfo only
 *
 */
class OhBuildingsPropagationLossModel : public BuildingsPropagationLossModel
{
  public:
    /**
     * \brief Get the type ID.
     * \return The object TypeId.
     */
    static TypeId GetTypeId();
    OhBuildingsPropagationLossModel();
    ~OhBuildingsPropagationLossModel() override;

    /**
     * \param a the mobility model of the source
     * \param b the mobility model of the destination
     * \returns the propagation loss (in dBm)
     */
    double GetLoss(Ptr<MobilityModel> a, Ptr<MobilityModel> b) const override;

  private:
    Ptr<OkumuraHataPropagationLossModel> m_okumuraHata; //!< OkumuraHata Propagation Loss Model
};

} // namespace ns3

#endif /* OH_BUILDINGS_PROPAGATION_LOSS_MODEL_H_ */
